---> uname -a: Linux prd-centos8-robot-2c-8g-15064.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4949 19 2147 6800 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5a:f3:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe5a:f359/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/27/2024 _x86_64_ (2 CPU) 07:48:12 LINUX RESTART (2 CPU) 07:49:01 AM tps rtps wtps bread/s bwrtn/s 07:50:01 AM 93.07 22.96 70.11 6293.64 6027.21 07:51:01 AM 84.20 0.70 83.51 50.73 9187.97 07:52:01 AM 19.76 0.42 19.35 64.79 1789.19 07:53:01 AM 57.68 0.03 57.65 3.47 7183.64 07:54:01 AM 7.22 0.08 7.13 31.99 738.86 07:55:01 AM 2.20 0.03 2.17 1.07 346.83 07:56:01 AM 0.37 0.00 0.37 0.00 6.10 07:57:01 AM 0.25 0.00 0.25 0.00 259.26 07:58:01 AM 28.20 0.63 27.56 73.19 1903.27 Average: 32.56 2.76 29.79 724.28 3049.92 07:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 AM 5386864 7079976 2495560 31.66 2688 1875000 658972 7.38 209984 1961788 122960 07:51:01 AM 5185756 7011824 2696668 34.21 2688 2003512 695412 7.79 222340 2127324 30108 07:52:01 AM 5179436 7050928 2702988 34.29 2688 2046388 668236 7.48 250668 2100612 39552 07:53:01 AM 5034412 7061800 2848012 36.13 2688 2196856 622200 6.97 260700 2213072 16148 07:54:01 AM 4992752 7021392 2889672 36.66 2688 2198116 671356 7.52 260968 2254724 304 07:55:01 AM 4973968 7010748 2908456 36.90 2688 2206248 686808 7.69 260972 2273592 4 07:56:01 AM 4952508 6989324 2929916 37.17 2688 2206284 718436 8.04 260972 2294372 4 07:57:01 AM 5017080 7063448 2865344 36.35 2688 2215836 631260 7.07 261360 2230592 1804 07:58:01 AM 5071212 6962076 2811212 35.66 2688 2066264 717328 8.03 458500 2003724 176 Average: 5088221 7027946 2794203 35.45 2688 2112723 674445 7.55 271829 2162200 23451 07:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 282.09 192.84 1578.04 61.82 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 55.74 44.94 553.77 7.99 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 19.91 13.75 21.13 4.65 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 221.03 169.83 298.53 44.65 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 23.46 12.60 10.78 1.28 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 253.76 249.88 116.57 101.79 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 300.92 289.27 679.55 95.21 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 98.53 78.11 415.55 14.39 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 54.54 42.58 100.63 43.88 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.55 121.53 419.42 41.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/27/2024 _x86_64_ (2 CPU) 07:48:12 LINUX RESTART (2 CPU) 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 35.49 0.00 7.04 6.11 0.12 51.24 07:50:01 AM 0 33.00 0.00 6.42 7.00 0.14 53.44 07:50:01 AM 1 37.94 0.00 7.64 5.24 0.10 49.08 07:51:01 AM all 24.05 0.00 3.44 3.64 0.08 68.78 07:51:01 AM 0 15.08 0.00 2.84 2.95 0.08 79.05 07:51:01 AM 1 33.01 0.00 4.05 4.34 0.08 58.52 07:52:01 AM all 17.35 0.00 2.60 1.71 0.09 78.25 07:52:01 AM 0 17.83 0.00 3.34 1.90 0.08 76.84 07:52:01 AM 1 16.86 0.00 1.86 1.51 0.10 79.66 07:53:01 AM all 20.46 0.00 3.57 4.07 0.08 71.83 07:53:01 AM 0 14.36 0.00 3.44 4.45 0.08 77.67 07:53:01 AM 1 26.58 0.00 3.70 3.68 0.07 65.97 07:54:01 AM all 1.84 0.00 0.28 0.23 0.04 97.62 07:54:01 AM 0 2.97 0.00 0.32 0.45 0.05 96.21 07:54:01 AM 1 0.72 0.00 0.23 0.00 0.03 99.02 07:55:01 AM all 26.51 0.00 1.77 0.08 0.09 71.54 07:55:01 AM 0 3.14 0.00 0.20 0.17 0.10 96.39 07:55:01 AM 1 49.87 0.00 3.34 0.00 0.08 46.71 07:56:01 AM all 26.54 0.00 0.68 0.00 0.10 72.69 07:56:01 AM 0 46.32 0.00 1.00 0.00 0.08 52.60 07:56:01 AM 1 6.76 0.00 0.35 0.00 0.12 92.77 07:57:01 AM all 6.87 0.00 0.34 0.05 0.07 92.68 07:57:01 AM 0 10.33 0.00 0.47 0.00 0.08 89.12 07:57:01 AM 1 3.45 0.00 0.20 0.10 0.05 96.20 07:58:01 AM all 26.67 0.00 3.28 0.32 0.09 69.64 07:58:01 AM 0 26.78 0.00 3.45 0.30 0.08 69.38 07:58:01 AM 1 26.56 0.00 3.11 0.33 0.10 69.90 Average: all 20.63 0.00 2.55 1.80 0.08 74.94 Average: 0 18.86 0.00 2.38 1.90 0.09 76.77 Average: 1 22.40 0.00 2.72 1.69 0.08 73.11